Bubble Eye / Celestial
A variant of Goldfish (Carassius auratus)

Representative Goldfishphoto — a dedicated image of this exact morph isn't available yet.
Extreme dorsal-less fancies; the Bubble Eye carries fragile fluid-filled sacs under each eye, the Celestial has permanently upturned eyes.
Keeper tips for this variant
Use a fully décor-free, smooth tank with no sharp edges or strong intakes — a ruptured bubble sac can become infected, and these near-blind fish must be hand/target-fed.